1720463976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 480

約数和(自身を含む): 6374047680

約数和(自身を除く): 4653583704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 29, 33, 36, 41, 42, 44, 54, 56, 58, 63, 66, 72, 77, 81, 82, 84, 87, 88, 99, 108, 116, 123, 126, 132, 154, 162, 164, 168, 174, 189, 198, 203, 216, 231, 232, 246, 252, 261, 264, 287, 297, 308, 319, 324, 328, 348, 369, 378, 396, 406, 451, 462, 492, 504, 522, 567, 574, 594, 609, 616, 638, 648, 693, 696, 738, 756, 783, 792, 812, 841, 861, 891, 902, 924, 957, 984, 1044, 1107, 1134, 1148, 1188, 1189, 1218, 1276, 1353, 1386, 1476, 1512, 1566, 1624, 1682, 1722, 1782, 1804, 1827, 1848, 1914, 2079, 2088, 2214, 2233, 2268, 2296, 2349, 2376, 2378, 2436, 2523, 2552, 2583, 2706, 2772, 2871, 2952, 3132, 3157, 3321, 3364, 3444, 3564, 3567, 3608, 3654, 3828, 4059, 4158, 4428, 4466, 4536, 4698, 4756, 4872, 5046, 5166, 5412, 5481, 5544, 5742, 5887, 6237, 6264, 6314, 6642, 6699, 6728, 6888, 7128, 7134, 7308, 7569, 7656, 7749, 8118, 8316, 8323, 8613, 8856, 8932, 9251, 9396, 9471, 9512, 10092, 10332, 10701, 10824, 10962, 11484, 11774, 12177, 12474, 12628, 13079, 13284, 13398, 14268, 14616, 15138, 15498, 16236, 16443, 16632, 16646, 17226, 17661, 17864, 18502, 18792, 18942, 20097, 20184, 20664, 21402, 21924, 22707, 22968, 23247, 23548, 24354, 24948, 24969, 25256, 25839, 26158, 26568, 26796, 27753, 28413, 28536, 30276, 30996, 32103, 32472, 32886, 33292, 34452, 34481, 35322, 36531, 37004, 37884, 39237, 40194, 42804, 43848, 45414, 46494, 47096, 48708, 49896, 49938, 51678, 52316, 52983, 53592, 55506, 56826, 60291, 60552, 61992, 64206, 64757, 65772, 66584, 68121, 68904, 68962, 70644, 73062, 74008, 74907, 75768, 78474, 80388, 83259, 85239, 85608, 90828, 91553, 92988, 96309, 97416, 99876, 103356, 103443, 104632, 105966, 111012, 113652, 117711, 120582, 128412, 129514, 131544, 136242, 137924, 141288, 146124, 149814, 156948, 158949, 160776, 166518, 170478, 180873, 181656, 183106, 185976, 192618, 194271, 199752, 206712, 206886, 211932, 222024, 224721, 227304, 235422, 241164, 241367, 249777, 255717, 256824, 259028, 272484, 274659, 275848, 292248, 299628, 310329, 313896, 317898, 333036, 340956, 353133, 361746, 366212, 379291, 385236, 388542, 413772, 423864, 449442, 470844, 476847, 482328, 482734, 499554, 511434, 518056, 544968, 549318, 582813, 599256, 620658, 635796, 666072, 674163, 681912, 706266, 723492, 724101, 732424, 749331, 758582, 770472, 777084, 823977, 827544, 898884, 930987, 941688, 953694, 965468, 999108, 1022868, 1059399, 1098636, 1137873, 1165626, 1241316, 1271592, 1348326, 1412532, 1446984, 1448202, 1498662, 1517164, 1554168, 1647954, 1748439, 1797768, 1861974, 1907388, 1930936, 1998216, 2045736, 2118798, 2172303, 2197272, 2275746, 2331252, 2471931, 2482632, 2655037, 2696652, 2792961, 2825064, 2896404, 2997324, 3034328, 3295908, 3413619, 3496878, 3723948, 3814776, 4237596, 4344606, 4551492, 4662504, 4943862, 5245317, 5310074, 5393304, 5585922, 5792808, 5994648, 6516909, 6591816, 6827238, 6993756, 7415793, 7447896, 7965111, 8475192, 8689212, 9102984, 9887724, 10240857, 10490634, 10620148, 11171844, 13033818, 13654476, 13987512, 14831586, 15930222, 17378424, 19550727, 19775448, 20481714, 20981268, 21240296, 22343688, 23895333, 26067636, 27308952, 29663172, 30722571, 31860444, 39101454, 40963428, 41962536, 47790666, 52135272, 59326344, 61445142, 63720888, 71685999, 78202908, 81926856, 95581332, 122890284, 143371998, 156405816, 191162664, 215057997, 245780568, 286743996, 430115994, 573487992, 860231988, 1720463976]

約数ペア:

[(1, 1720463976), (2, 860231988), (3, 573487992), (4, 430115994), (6, 286743996), (7, 245780568), (8, 215057997), (9, 191162664), (11, 156405816), (12, 143371998), (14, 122890284), (18, 95581332), (21, 81926856), (22, 78202908), (24, 71685999), (27, 63720888), (28, 61445142), (29, 59326344), (33, 52135272), (36, 47790666), (41, 41962536), (42, 40963428), (44, 39101454), (54, 31860444), (56, 30722571), (58, 29663172), (63, 27308952), (66, 26067636), (72, 23895333), (77, 22343688), (81, 21240296), (82, 20981268), (84, 20481714), (87, 19775448), (88, 19550727), (99, 17378424), (108, 15930222), (116, 14831586), (123, 13987512), (126, 13654476), (132, 13033818), (154, 11171844), (162, 10620148), (164, 10490634), (168, 10240857), (174, 9887724), (189, 9102984), (198, 8689212), (203, 8475192), (216, 7965111), (231, 7447896), (232, 7415793), (246, 6993756), (252, 6827238), (261, 6591816), (264, 6516909), (287, 5994648), (297, 5792808), (308, 5585922), (319, 5393304), (324, 5310074), (328, 5245317), (348, 4943862), (369, 4662504), (378, 4551492), (396, 4344606), (406, 4237596), (451, 3814776), (462, 3723948), (492, 3496878), (504, 3413619), (522, 3295908), (567, 3034328), (574, 2997324), (594, 2896404), (609, 2825064), (616, 2792961), (638, 2696652), (648, 2655037), (693, 2482632), (696, 2471931), (738, 2331252), (756, 2275746), (783, 2197272), (792, 2172303), (812, 2118798), (841, 2045736), (861, 1998216), (891, 1930936), (902, 1907388), (924, 1861974), (957, 1797768), (984, 1748439), (1044, 1647954), (1107, 1554168), (1134, 1517164), (1148, 1498662), (1188, 1448202), (1189, 1446984), (1218, 1412532), (1276, 1348326), (1353, 1271592), (1386, 1241316), (1476, 1165626), (1512, 1137873), (1566, 1098636), (1624, 1059399), (1682, 1022868), (1722, 999108), (1782, 965468), (1804, 953694), (1827, 941688), (1848, 930987), (1914, 898884), (2079, 827544), (2088, 823977), (2214, 777084), (2233, 770472), (2268, 758582), (2296, 749331), (2349, 732424), (2376, 724101), (2378, 723492), (2436, 706266), (2523, 681912), (2552, 674163), (2583, 666072), (2706, 635796), (2772, 620658), (2871, 599256), (2952, 582813), (3132, 549318), (3157, 544968), (3321, 518056), (3364, 511434), (3444, 499554), (3564, 482734), (3567, 482328), (3608, 476847), (3654, 470844), (3828, 449442), (4059, 423864), (4158, 413772), (4428, 388542), (4466, 385236), (4536, 379291), (4698, 366212), (4756, 361746), (4872, 353133), (5046, 340956), (5166, 333036), (5412, 317898), (5481, 313896), (5544, 310329), (5742, 299628), (5887, 292248), (6237, 275848), (6264, 274659), (6314, 272484), (6642, 259028), (6699, 256824), (6728, 255717), (6888, 249777), (7128, 241367), (7134, 241164), (7308, 235422), (7569, 227304), (7656, 224721), (7749, 222024), (8118, 211932), (8316, 206886), (8323, 206712), (8613, 199752), (8856, 194271), (8932, 192618), (9251, 185976), (9396, 183106), (9471, 181656), (9512, 180873), (10092, 170478), (10332, 166518), (10701, 160776), (10824, 158949), (10962, 156948), (11484, 149814), (11774, 146124), (12177, 141288), (12474, 137924), (12628, 136242), (13079, 131544), (13284, 129514), (13398, 128412), (14268, 120582), (14616, 117711), (15138, 113652), (15498, 111012), (16236, 105966), (16443, 104632), (16632, 103443), (16646, 103356), (17226, 99876), (17661, 97416), (17864, 96309), (18502, 92988), (18792, 91553), (18942, 90828), (20097, 85608), (20184, 85239), (20664, 83259), (21402, 80388), (21924, 78474), (22707, 75768), (22968, 74907), (23247, 74008), (23548, 73062), (24354, 70644), (24948, 68962), (24969, 68904), (25256, 68121), (25839, 66584), (26158, 65772), (26568, 64757), (26796, 64206), (27753, 61992), (28413, 60552), (28536, 60291), (30276, 56826), (30996, 55506), (32103, 53592), (32472, 52983), (32886, 52316), (33292, 51678), (34452, 49938), (34481, 49896), (35322, 48708), (36531, 47096), (37004, 46494), (37884, 45414), (39237, 43848), (40194, 42804)]